101 - Radar - Home page text and link changes

Changed the text and link.
Merge pull request #5 from richardli5945/shinetech

101 - Radar - Home page text and link changes
102 - Radar - Update Health Professional Registration form

Added the security question, fixed the submit form and validation
Merge pull request #6 from richardli5945/shinetech

102 - Radar - Update Health Professional Registration form
102 Update Health Professional Registration form

Removed the pv_admin_notification table function's related files and
fixed the unit list
72b-Unit Admin controls staff are shown in lists

Replace the consultant with the user in Demographics
Merge pull request #7 from richardli5945/shinetechs/features/72b-clinicians

72b - Radar - Unit Admin controls how staff are shown in lists
102-Update Health Professional Registration form

Fixed the Security Question shown and error message color of email input
text.
Merge pull request #8 from richardli5945/shinetech

102-Update Health Professional Registration form
Merge pull request #9 from robworth/shinetech

Shinetech 101 & 102a